emma5165
29.03.2021 •
Mathematics
X²+5xy+6y²=0
Calculate the values of x and y if x+y=8
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Ответ:
30 and 60
Step-by-step explanation:
1. "The measure of angle is twice the measure of its complement" means that one angle is twice the amount of another angle, and when both of them are added together, they equal 90°.
2. 60 is twice the amount of 30, and when both of them are combined, they equal 90°.
Therefore, the answer is 30 and 60.